Abstract
Abstract The uptake of N, P, K, Ca, Mg and Na in the leaves, stems and roots of Terminalia ivorensis A. Chev. (Idigbo) grown for nine months in the green house and treated with varying levels of N and P fertilizers was determined and correlated with total drymatter yield and plant height. Increasing N fertilization increased N and K uptake in the various parts while Ca and Mg decreased. Similarly P, K and Ca increased with increasing P supply while Mg uptake decreased. A highly positive correlation was established between total drymatter yield and stem‐Mg (r=0.96) and stem‐Na (r=0.90). whereas total drymatter correlated negatively with root‐N (r=‐0.93) and root‐K (r=‐0.73). Plant height showed a highly positive correlation with stem‐P (r=0.99) and a negative correlation with leaf‐Mg (r=‐0.80).
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Claims 14
Claim · model-written summary
Increasing N fertilization increased N uptake in plant parts.
- Taxon
- Terminalia ivorensisTerminalia ivorensist0
- Treatment
- Increasing N fertilizatione0
- Outcome
- Ne0
- Direction
- increasede0
Not reportedComparator
Verbatim
e0“Increasing N fertilization increased N and K uptake in the various parts while Ca and Mg decreased”
t0“Terminalia ivorensis”
Claim · model-written summary
Increasing N fertilization increased K uptake in plant parts.
- Taxon
- Terminalia ivorensisTerminalia ivorensist0
- Treatment
- Increasing N fertilizatione0
- Outcome
- K uptakee0
- Direction
- increasede0
Not reportedComparator
Verbatim
e0“Increasing N fertilization increased N and K uptake in the various parts while Ca and Mg decreased”
t0“Terminalia ivorensis”
Claim · model-written summary
Increasing N fertilization decreased Ca uptake.
- Taxon
- Terminalia ivorensisTerminalia ivorensist0
- Treatment
- Increasing N fertilizatione0
- Outcome
- Cae0
- Direction
- decreasede0
Not reportedComparator
Verbatim
e0“Increasing N fertilization increased N and K uptake in the various parts while Ca and Mg decreased”
t0“Terminalia ivorensis”
Claim · model-written summary
Increasing N fertilization decreased Mg uptake.
- Taxon
- Terminalia ivorensisTerminalia ivorensist0
- Treatment
- Increasing N fertilizatione0
- Outcome
- Mge0
- Direction
- decreasede0
Not reportedComparator
Verbatim
e0“Increasing N fertilization increased N and K uptake in the various parts while Ca and Mg decreased”
t0“Terminalia ivorensis”
Claim · model-written summary
Increasing P supply increased P uptake.
- Taxon
- Terminalia ivorensisTerminalia ivorensist0
- Treatment
- increasing P supplye0
- Outcome
- Pe0
- Direction
- increasede0
Not reportedComparator
Verbatim
e0“Similarly P, K and Ca increased with increasing P supply while Mg uptake decreased”
t0“Terminalia ivorensis”
Claim · model-written summary
Increasing P supply increased K uptake.
- Taxon
- Terminalia ivorensisTerminalia ivorensist0
- Treatment
- increasing P supplye0
- Outcome
- Ke0
- Direction
- increasede0
Not reportedComparator
Verbatim
e0“Similarly P, K and Ca increased with increasing P supply while Mg uptake decreased”
t0“Terminalia ivorensis”
Claim · model-written summary
Increasing P supply increased Ca uptake.
- Taxon
- Terminalia ivorensisTerminalia ivorensist0
- Treatment
- increasing P supplye0
- Outcome
- Cae0
- Direction
- increasede0
Not reportedComparator
Verbatim
e0“Similarly P, K and Ca increased with increasing P supply while Mg uptake decreased”
t0“Terminalia ivorensis”
Claim · model-written summary
Increasing P supply decreased Mg uptake.
- Taxon
- Terminalia ivorensisTerminalia ivorensist0
- Treatment
- increasing P supplye0
- Outcome
- Mg uptakee0
- Direction
- decreasede0
Not reportedComparator
Verbatim
e0“Similarly P, K and Ca increased with increasing P supply while Mg uptake decreased”
t0“Terminalia ivorensis”
Claim · model-written summary
Total dry matter yield correlated positively with stem Mg, r=0.96.
Verbatim
e0“A highly positive correlation was established between total drymatter yield and stem‐Mg (r=0.96)”
t0“Terminalia ivorensis”
Claim · model-written summary
Total dry matter yield correlated positively with stem Na, r=0.90.
Verbatim
e0“A highly positive correlation was established between total drymatter yield and stem‐Mg (r=0.96) and stem‐Na (r=0.90)”
t0“Terminalia ivorensis”
Claim · model-written summary
Total dry matter correlated negatively with root N, r=−0.93.
Verbatim
e0“total drymatter correlated negatively with root‐N (r=‐0.93)”
t0“Terminalia ivorensis”
Claim · model-written summary
Total dry matter correlated negatively with root K, r=−0.73.
Verbatim
e0“total drymatter correlated negatively with root‐N (r=‐0.93) and root‐K (r=‐0.73)”
t0“Terminalia ivorensis”
Claim · model-written summary
Plant height correlated positively with stem P, r=0.99.
Verbatim
e0“Plant height showed a highly positive correlation with stem‐P (r=0.99)”
t0“Terminalia ivorensis”
Claim · model-written summary
Plant height correlated negatively with leaf Mg, r=−0.80.
Verbatim
e0“Plant height showed a highly positive correlation with stem‐P (r=0.99) and a negative correlation with leaf‐Mg (r=‐0.80)”
t0“Terminalia ivorensis”